# 配置类 -- 数据库相关
class Config(object):
    SQLALCHEMY_DATABASE_URI = "mysql+pymysql://root:123456@localhost:3306/house_data"
    SQLALCHEMY_TRACK_MODIFICATIONS = True
    SQLALCHEMY_ECHO = False # 会打印原生sql语句，便于观察测试
    SECRET_KEY = "123456"